CN220329909U - Casting mould convenient to demolding - Google Patents
Casting mould convenient to demolding Download PDFInfo
- Publication number
- CN220329909U CN220329909U CN202321990323.0U CN202321990323U CN220329909U CN 220329909 U CN220329909 U CN 220329909U CN 202321990323 U CN202321990323 U CN 202321990323U CN 220329909 U CN220329909 U CN 220329909U
- Authority
- CN
- China
- Prior art keywords
- casting
- mold core
- plate
- demolding
- ejector rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005266 casting Methods 0.000 title claims abstract description 40
- 238000009434 installation Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000001502 supplementing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a casting mold convenient for demolding, which belongs to the technical field of casting molds and comprises a side mold and a bottom plate, wherein a top An Zhuangshang mold loading plate of the side mold is arranged at an output part of the upper mold loading plate, a lower mold core matched with the upper mold core is arranged at the top of the bottom plate, a negative pressure exhaust pipe is arranged at the side part of the lower mold core and communicated with the lower mold core, a filter screen is arranged at the bottom of a casting, the casting to be molded is guided into the lower mold core, then a limiting rod is started, the upper mold core is regulated to be matched with the lower mold core to realize the function of molding the casting, and the negative pressure exhaust pipe is started to guide gas to realize the function of pressure compensation during demolding, so that the efficient demolding function is realized.
Description
Technical Field
The utility model relates to a casting mold, in particular to a casting mold convenient for demolding, and belongs to the technical field of casting molds.
Background
In the prior art, when the driving motor shell body is produced, the casting of the aluminum alloy shell spiral water channel is always a problem of the industry demand, because the spiral water channel is complex in structure, the sand core in the water channel cannot be removed completely by a common shakeout process, the heat dissipation effect is influenced by the blocking sleeping bag, the casting mold is adopted in the prior art for production, but the air tightness is relatively poor in the production process, and the pressure feeding is not designed, so that the casting mold convenient for demolding is designed to solve the problem.
Disclosure of Invention
The utility model mainly aims to provide a casting mold convenient for demolding, which is characterized in that a casting to be cast is guided into a lower mold core, then a limiting rod is started, the upper mold core is adjusted to be matched with the lower mold core to realize the function of molding the casting, and a negative pressure exhaust pipe is started to guide gas to realize the function of supplementing pressure during demolding, so that the efficient demolding function is realized.
The aim of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a casting mould convenient to demolding, includes sideform and bottom plate, the top An Zhuangshang mould installation board of this sideform, and the output that is located last mould installation board sets up the mold core, and the top that is located the bottom plate sets up the lower mold core that mutually supports with last mold core, and sets up at the lateral part of lower mold core, and communicates negative pressure exhaust tube to be located the bottom of foundry goods and set up the filter screen.
Preferably, the pouring gate sleeve, the vacuum cup and the flow dividing cone are further arranged in the casting, wherein the flow dividing cone is arranged at the bottom of the casting, and the pouring gate sleeve and the vacuum cup are arranged at the bottom of the casting.
Preferably, a sand core positioning block is arranged at the top of the bottom plate, a push rod plate is arranged at the top of the upper die assembly plate, a push rod guide post guide sleeve is arranged at the bottom of the push rod plate, an upper die plate is arranged at the bottom of the push rod guide post guide sleeve, and an upper die core is arranged at the bottom middle part of the upper die plate.
Preferably, the inner top of the ejector rod plate is provided with an ejector rod, the ejector rod penetrates through the lower mold core, and the upper edge of the upper mold core is provided with a riser sleeve.
Preferably, a limit rod is arranged at the top edge of the upper template.
The beneficial technical effects of the utility model are as follows:
according to the casting mold convenient for demolding, the casting to be cast is guided into the lower mold core, and then the upper mold core and the lower mold core are adjusted to be matched through the starting of the limiting rod, so that the function of molding the casting is realized, and the negative pressure exhaust pipe is started to guide gas to realize the function of supplementing pressure during demolding, so that the efficient demolding function is realized.
Drawings
Fig. 1 is a schematic view showing the overall structure of an apparatus for a casting mold according to a preferred embodiment of the present utility model which facilitates the ejection of the mold.
In the figure: 1. sprue bush
2. Filter screen
3. Thermos cup
4. Flow dividing cone
5. Bottom plate
6. Lower mold core
7. Sand core positioning block
8. Side die
9. Spiral sand core
10. Negative pressure exhaust pipe
11. Casting piece
12. Upper mold core
13. Upper template
14. Limiting rod
15. Ejector rod guide post and guide sleeve
16. Ejector rod plate
17. Upper die mounting plate
18. Riser sleeve
19. And (5) a push rod.
Detailed Description
In order to make the technical solution of the present utility model more clear and obvious to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
As shown in fig. 1, the casting mold convenient for demolding provided in this embodiment includes a side mold 8 and a bottom plate 5, wherein an upper mold loading plate 17 is installed at the top of the side mold 8, an upper mold core 12 is disposed at the output part of the upper mold loading plate 17, a lower mold core 6 mutually matched with the upper mold core 12 is disposed at the top of the bottom plate 5, a negative pressure exhaust pipe 10 is disposed at the side part of the lower mold core 6, and a filter screen 2 is disposed at the bottom of a casting 11.
The casting 11 to be cast is guided into the lower mold core 6, and then the upper mold core 12 and the lower mold core 6 are adjusted to be matched with each other through the starting limiting rod 14 to realize the function of forming the casting 11, and the negative pressure exhaust pipe 10 is started to guide gas to realize the function of pressure supplementing during mold stripping, so that the efficient mold stripping function is realized.
In the embodiment, a sprue bush 1, a vacuum cup 3 and a diversion cone 4 are further arranged in the casting 11, wherein the diversion cone 4 is arranged at the bottom of the casting 11, and the sprue bush 1 and the vacuum cup 3 are arranged at the bottom of the casting 11.
In this embodiment, a sand core positioning block 7 is disposed at the top of the bottom plate 5, a top rod plate 16 is mounted at the top of the upper molding machine plate 17, a top rod guide post and sleeve 15 is mounted at the bottom of the top rod plate 16, an upper mold plate 13 is mounted at the bottom of the top rod guide post and sleeve 15, and an upper mold core 12 is mounted at the bottom middle part of the upper mold plate 13.
The upper die plate 13 is driven to move up and down through the ejector rod guide post and guide sleeve 15, and the upper die core 12 is adjusted to move up and down through the upper die plate 13.
In this embodiment, the ejector rod 19 is disposed at the inner top of the ejector rod plate 16, and the ejector rod 19 penetrates the lower mold core 6, and the riser sleeve 18 is disposed at the inner top edge of the upper mold core 12.
In this embodiment, a stopper rod 14 is provided at the top edge of the upper die plate 13.
The above is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.
Claims (5)
1. Casting die convenient to demolding, its characterized in that: including side form (8) and bottom plate (5), mould installation board (17) are installed at the top of this side form (8), are located the output of last mould installation board (17) and set up mold core (12), are located the top of bottom plate (5) and set up lower mold core (6) that mutually support with last mold core (12), and set up 9 in the lateral part of lower mold core (6), and 9 intercommunication negative pressure exhaust tube (10) to be located the bottom of foundry goods (11) and set up filter screen (2).
2. A casting mold for facilitating demolding as defined in claim 1, wherein: the pouring gate sleeve (1), the vacuum cup (3) and the diversion cone (4) are further arranged in the casting (11), the diversion cone (4) is arranged at the bottom of the casting (11), and the pouring gate sleeve (1) and the vacuum cup (3) are arranged at the bottom of the casting (11).
3. A casting mould for facilitating demolding as claimed in claim 2, wherein: the sand core positioning block (7) is arranged at the top of the bottom plate (5), the ejector rod plate (16) is arranged at the top of the upper die assembly plate (17), the ejector rod guide post guide sleeve (15) is arranged at the bottom of the ejector rod plate (16), the upper die plate (13) is arranged at the bottom of the ejector rod guide post guide sleeve (15), and the upper die core (12) is arranged at the bottom middle part of the upper die plate (13).
4. A casting mould for facilitating demolding as claimed in claim 3, wherein: the inner top of the ejector rod plate (16) is provided with an ejector rod (19), the ejector rod (19) penetrates through the lower mold core (6), and a riser sleeve (18) is arranged at the inner top edge of the upper mold core (12).
5. A casting mold for facilitating demolding as defined in claim 4, wherein: a limit rod (14) is arranged at the top edge of the upper template (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321990323.0U CN220329909U (en) | 2023-07-26 | 2023-07-26 | Casting mould convenient to demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321990323.0U CN220329909U (en) | 2023-07-26 | 2023-07-26 | Casting mould convenient to demolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220329909U true CN220329909U (en) | 2024-01-12 |
Family
ID=89458407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321990323.0U Active CN220329909U (en) | 2023-07-26 | 2023-07-26 | Casting mould convenient to demolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220329909U (en) |
-
2023
- 2023-07-26 CN CN202321990323.0U patent/CN220329909U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203459629U (en) | Gating system of round revolved body casting | |
| CN114799127B (en) | Low-pressure metal mold casting method for integral hollow auxiliary frame | |
| CN220329909U (en) | Casting mould convenient to demolding | |
| CN203817295U (en) | Casting model of water-jacket type exhaust manifold applicable to marine engine | |
| CN108393438A (en) | The process unit and production method of Iron Mould Coated Sand vertical-parting cast bearing lid casting | |
| CN209006615U (en) | A kind of automobile turbocharger shell casting die | |
| CN202555772U (en) | Air inflow tube connection die for motor | |
| CN210280581U (en) | Casting mold for brake drum | |
| CN208341660U (en) | A kind of overlay film sand molding cast steel valve part mold with novel dead head | |
| CN207447315U (en) | A kind of low pressure wheel hub casting mould for accelerating cooling | |
| CN214382930U (en) | Low-pressure casting die for rear wheel hub of motorcycle | |
| CN214488739U (en) | Vertical casting mold for high-compactness clamp body of large commercial vehicle | |
| CN210475481U (en) | Die casting die of heat dissipation lamp shade | |
| CN208575231U (en) | A kind of automobile engine heavy truck pump housing side cover molding die | |
| CN217095565U (en) | Top pouring type pouring system | |
| CN218891163U (en) | Manifold recasting mould | |
| CN215144607U (en) | Negative pressure die-casting device for heat-resistant steel exhaust manifold | |
| CN211191883U (en) | Aluminum alloy air inlet manifold cover riser structure | |
| CN219052843U (en) | Pouring structure of gravity casting mold for new energy motor end cover | |
| CN209491308U (en) | A kind of brake disc casting mould | |
| CN213559839U (en) | Water pump body casting mould | |
| CN215033390U (en) | Rotor mould with adjust pouring material velocity of flow | |
| CN207288843U (en) | A kind of die casting of aviation spare and accessory parts | |
| CN219598031U (en) | Horizontal round bar casting machine | |
| CN211866537U (en) | Cylinder head casting mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |